1.Smoking is not allowed in the office.
2.I went to visit a friend that I hadn't seen for a long time.
英语翻译1 办公室里不许吸烟（allow）2 我去拜访我多年未见的一个朋友.（定语从句）
1.Smoking is not allowed in the office.
2.I went to visit a friend that I hadn't seen for a long time.